Originally Posted by
Happy Linda
The poly will melt if you need to iron. I learned the hard way. Glad it was only on one block.
Originally Posted by
Kitsie
You may be thinking of the "invisble" threads. I use Guterman's 100% polyester for everything and it never, ever melts I'm happy to say!
I agree - I use Superior's Bottom Line (60 wt poly) for everything and it never, ever melts either. And I use a hot iron.